JP2011034036A - 有機電界発光表示装置及びその駆動電圧設定方法 - Google Patents

有機電界発光表示装置及びその駆動電圧設定方法 Download PDF

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Publication number
JP2011034036A
JP2011034036A JP2009236556A JP2009236556A JP2011034036A JP 2011034036 A JP2011034036 A JP 2011034036A JP 2009236556 A JP2009236556 A JP 2009236556A JP 2009236556 A JP2009236556 A JP 2009236556A JP 2011034036 A JP2011034036 A JP 2011034036A
Authority
JP
Japan
Prior art keywords
driving voltage
voltage
panel
power supply
light emitting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2009236556A
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English (en)
Japanese (ja)
Inventor
Shingo Kawashima
進吾 川島
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Display Co Ltd
Original Assignee
Samsung Mobile Display Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Mobile Display Co Ltd filed Critical Samsung Mobile Display Co Ltd
Publication of JP2011034036A publication Critical patent/JP2011034036A/ja
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
    • G09G3/3233—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/043—Preventing or counteracting the effects of ageing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electroluminescent Light Sources (AREA)
  • Control Of El Displays (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP2009236556A 2009-07-30 2009-10-13 有機電界発光表示装置及びその駆動電圧設定方法 Pending JP2011034036A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090069925A KR101178910B1 (ko) 2009-07-30 2009-07-30 유기전계발광 표시장치 및 이의 구동전압 설정방법

Publications (1)

Publication Number Publication Date
JP2011034036A true JP2011034036A (ja) 2011-02-17

Family

ID=42103027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009236556A Pending JP2011034036A (ja) 2009-07-30 2009-10-13 有機電界発光表示装置及びその駆動電圧設定方法

Country Status (5)

Country Link
US (1) US8766966B2 (fr)
EP (1) EP2282307B1 (fr)
JP (1) JP2011034036A (fr)
KR (1) KR101178910B1 (fr)
CN (1) CN101989402A (fr)

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CN106027014B (zh) * 2012-05-11 2019-10-01 意法半导体研发(深圳)有限公司 用于功率驱动器电路应用的电流斜率控制方法和装置
KR101922002B1 (ko) 2012-06-22 2019-02-21 삼성디스플레이 주식회사 유기 전계 표시 장치
US8946994B2 (en) * 2012-09-25 2015-02-03 Lg Display Co., Ltd. Organic light emitting display device and driving method thereof
KR102038655B1 (ko) * 2012-10-22 2019-10-31 삼성디스플레이 주식회사 유기전계발광 표시장치의 감마설정패턴 및 이를 이용한 감마설정방법
KR102022696B1 (ko) * 2013-04-30 2019-11-05 삼성디스플레이 주식회사 유기 발광 표시 장치
KR20140141175A (ko) * 2013-05-31 2014-12-10 삼성디스플레이 주식회사 유기 발광 표시 장치 및 그 구동 방법
CN103927957B (zh) * 2013-12-25 2017-05-17 上海中航光电子有限公司 一种显示装置的驱动方法、装置和显示设备
CN104036721B (zh) * 2014-05-15 2017-01-18 京东方科技集团股份有限公司 有机发光二极管显示面板及其驱动方法、显示装置
KR102266133B1 (ko) 2014-11-17 2021-06-18 삼성디스플레이 주식회사 전계발광 디스플레이 장치, 이를 포함하는 시스템 및 그 구동 방법
CN104361859B (zh) * 2014-11-18 2017-01-11 深圳市华星光电技术有限公司 显示装置及其亮度调节方法
KR102349194B1 (ko) 2014-11-21 2022-01-11 삼성디스플레이 주식회사 전원 공급 장치 및 이를 포함하는 표시 장치
CN104575377A (zh) * 2014-12-22 2015-04-29 昆山国显光电有限公司 像素电路及其驱动方法和有源矩阵有机发光显示器
KR102317451B1 (ko) 2015-06-19 2021-10-28 삼성디스플레이 주식회사 구동 전압 결정 장치 및 구동 전압 결정 방법
CN104900190B (zh) 2015-06-23 2018-02-06 京东方科技集团股份有限公司 电源电路、有机发光二极管显示装置
KR102513369B1 (ko) 2015-09-22 2023-03-24 삼성디스플레이 주식회사 표시 패널 구동 장치, 이를 이용한 표시 패널 구동 방법 및 이를 포함하는 표시 장치
CN106920514A (zh) * 2015-12-25 2017-07-04 上海和辉光电有限公司 一种显示面板及其制备方法
CN105976756B (zh) * 2016-07-22 2019-01-18 京东方科技集团股份有限公司 电源芯片及显示装置
KR102522473B1 (ko) * 2016-08-09 2023-04-18 삼성디스플레이 주식회사 유기 발광 표시 장치 및 이를 포함하는 전자 기기
KR102544322B1 (ko) 2016-09-26 2023-06-19 삼성디스플레이 주식회사 발광 표시 장치
CN106782314B (zh) * 2016-12-27 2019-01-15 昆山国显光电有限公司 电源芯片管理系统及方法
CN107316608B (zh) * 2017-08-17 2019-11-26 深圳市华星光电半导体显示技术有限公司 一种有机发光二极管显示器的驱动方法及装置
CN107909968B (zh) * 2017-12-28 2019-07-23 武汉华星光电半导体显示技术有限公司 Amoled显示面板的驱动方法及相关产品
CN109036286A (zh) * 2018-09-19 2018-12-18 京东方科技集团股份有限公司 显示屏及其像素电路单元的电源管理方法和装置
KR102745418B1 (ko) * 2018-11-12 2024-12-24 삼성디스플레이 주식회사 표시 장치 및 그의 구동 방법
US11151950B2 (en) * 2019-05-08 2021-10-19 Innolux Corporation Light-emitting device and display equipment related to variable operation voltage used for reducing power consumption
CN111916030B (zh) * 2019-05-08 2022-01-04 群创光电股份有限公司 发光装置及显示设备
KR102674165B1 (ko) * 2020-02-20 2024-06-13 삼성디스플레이 주식회사 표시 장치

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JP2004221083A (ja) * 2003-01-14 2004-08-05 Eastman Kodak Co Ｏｌｅｄデバイスのエージングを補償する方法
JP2005300929A (ja) * 2004-04-12 2005-10-27 Sanyo Electric Co Ltd 表示装置
JP2006065148A (ja) * 2004-08-30 2006-03-09 Sony Corp 表示装置及びその駆動方法
JP2009508171A (ja) * 2005-09-12 2009-02-26 ケンブリッジ ディスプレイ テクノロジー リミテッド アクティブマトリックスディスプレイ駆動制御システム

Also Published As

Publication number Publication date
US20110025676A1 (en) 2011-02-03
CN101989402A (zh) 2011-03-23
EP2282307A1 (fr) 2011-02-09
KR20110012274A (ko) 2011-02-09
KR101178910B1 (ko) 2012-09-03
US8766966B2 (en) 2014-07-01
EP2282307B1 (fr) 2016-05-04

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